Implement TFW library hotreloading

hack/tfw.sh

@@ -91,8 +91,14 @@ build_test_withfrontend()
 
 run_test()
 {
-    docker run --rm                     \
-               -p $TEST_PORT:$TEST_PORT \
+    cd "$TAO_PATH"
+    mount_baseimage="-v ${BASEIMAGE_PATH}/lib/tfw:/usr/local/lib/tfw"
+    mount_test="-v $TEST_PATH/solvable/src:/srv/app"
+    mount_volumes=""
+    [ "${HOTRELOAD:-0}" == "1" ] && mount_volumes="${mount_baseimage} ${mount_test}"
+    docker run --rm                                          \
+               -p $TEST_PORT:$TEST_PORT                      \
+               ${mount_volumes}                              \
                -e AVATAO_SECRET=$AVATAO_SECRET $IMAGE_NAME
 }